Fix：4526 【旅居商城小程序】旅居商家PC端上架团购未配置套餐详情时，前端应该隐藏套餐详情模块

pkg_product/views/groupBuyDetails.vue

@@ -82,7 +82,7 @@
           <view class="v12-font-bold v12-font-36">套餐详情</view>
           <view class="v12-mt-3">
             <view v-for="(c, i) in detail.packageDetails" :key="i" class="package-item v12-mb-2">
-              <view class="grid-txt v12-justify-between v12-align-center">
+              <view class="grid-txt v12-justify-between v12-align-center" v-if="c.title">
                 <view class="v12-px-2 v12-py-1">
                   <u-icon v-if="c.type === 'steward'" :name="webUrl + '/home/我.png'"></u-icon>
                   <u-icon v-if="c.type === 'hotel'" :name="webUrl + '/home/1home.png'"></u-icon>
@@ -92,6 +92,7 @@
                 <view class="v12-px-2 v12-py-1 v12-white v12-radius-100">{{ c.title }}</view>
               </view>
               <swiper 
+                v-if="c.images && c.images.length > 0"
                 class="package-swiper v12-mt-2" 
                 :indicator-dots="false"
                 circular